# Spin Polarization of Hyperons in the Hadron-Hadron Inclusive Collisions - Mechanisms and Dynamics -

Source: [Spin Polarization of Hyperons in the Hadron-Hadron Inclusive Collisions - Mechanisms and Dynamics -](<https://www.sota2.com/research/paper/68fa1f117a2b558e29326bb2>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-23T16:53:59.925Z

Authors: K.-I. Kubo, K. Suzuki

Published: 2005-05-20T04:10:18.000Z

## Abstract

We discuss interplay of the scalar and vector diquarks which decide the characteristics of the spin polarization as functions of $p\_T$ and $x\_F$ in the wide kinematical range. We demonstrate a significant effect of quark masses on the pair-creation probabilities from vacuum in $pp \\to \\Sigma^- X$ and $\\gamma p \\to \\Lambda X$ collisions, and also a remarkable correction induced by the diquark form factor in $ \\Sigma^- p \\to \\Lambda X $ collision.

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/hep-ph/0505179>)

[PDF](<https://arxiv.org/pdf/hep-ph/0505179.pdf>)